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Mary Mcfarland — 1930 US Census Record
Model Tree available1930 United States Federal Census · Suffolk, Massachusetts
Our Model Tree links this Mary Mcfarland across the 1920, 1930 and 1940 US Censuses in Suffolk, Massachusetts (XGBoost, ~Confirmed), with identified parents Pearl & Olivia — first a daughter (b.~1916), then head of a 4-person household.
Age 14
b. ~1916
Female
Daughter
Born: Massachusetts
Single
1930 Census Record Details
| Census Year | 1930 |
| Location | Suffolk, Massachusetts |
| Surname | McFarland |
| Given Name | Mary |
| Relationship to Head | daughter |
| Sex | F |
| Color / Race | White |
| Age | 14 |
| Marital Status | Single |
| Birthplace | Massachusetts |
| Father's Birthplace | Maine |
| Mother's Birthplace | Massachusetts |
| Additional Details | |
| Occupation | none |
| Can Read/Write | Yes |
| Birth State | Massachusetts |
| Birth Country | United States |
| Birthplace (normalized) | massachusetts |
| Township / Ward | Boston City |
| Est. Birth Year | ~1916 |
Household Members
Census records only state relationship to the household head.
Pairwise kinship is derived (~90–95% accurate), not recorded.
Step/blended families and boarders can break it.
4 people recorded at the same address in the 1930 census.
| Name | Relation to head | Relative to Mary | Age | Birth yr |
|---|---|---|---|---|
| Pearl Mcfarland | Head | — | 36 | ~1894 |
| Helena Mcfarland | Daughter | — | 10 | ~1920 |
| Mary Mcfarland | Daughter | — | 14 | ~1916 |
| Oliva Mcfarland | Other | — | 37 | ~1893 |
Census Appearances
1920
Suffolk, Massachusetts
Daughter, age 4
Suffolk, Massachusetts · implied b. ~1916 — 5 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | McFarland |
| Given Name | Mary P. |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 4 |
| Marital Status | Single |
| Birthplace | Massachusetts |
| Father's Birthplace | Maine |
| Mother's Birthplace | Massachusetts |
| Birth State | Massachusetts |
| Birth Country | United States |
| Birthplace (normalized) | massachusetts |
1930
Suffolk, Massachusetts
Daughter, age 14
Suffolk, Massachusetts · implied b. ~1916 — 4 household members
| Surname | McFarland |
| Given Name | Mary |
| Relationship to Head | daughter |
| Sex | F |
| Color / Race | White |
| Age | 14 |
| Marital Status | Single |
| Birthplace | Massachusetts |
| Father's Birthplace | Maine |
| Mother's Birthplace | Massachusetts |
| Occupation | none |
| Can Read/Write | Yes |
| Birth State | Massachusetts |
| Birth Country | United States |
| Birthplace (normalized) | massachusetts |
1940
Suffolk-County, Massachusetts
Other, age 25
Suffolk-County, Massachusetts · implied b. ~1915 — 3 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | McFarlane |
| Given Name | Mary |
| Relationship to Head | sister |
| Sex | F |
| Color / Race | White |
| Age | 25 |
| Marital Status | Single |
| Birthplace | Massachusetts |
| 1935 Residence (City) | BOSTON |
| 1935 Residence (County) | SUFFOLK |
| Highest Grade | H-3 |
| 1935 Residence | Same place |
| Birth State | Massachusetts |
| Birth Country | United States |
| Birthplace (normalized) | massachusetts |
Model Tree
An inferred pedigree reconstructed from census links — up to 4 generations within the 1900–1950 window. Closer generations are built from household co-residence; deeper ones are bridged by following a relative to their own childhood census. Confidence compounds and weakens with each generation.
Our Model Tree links Mary Mcfarland across 3 US Census years (1920, 1930 and 1940) in 2 locations, using XGBoost record linkage. Identified parents: father Pearl Mcfarland (~0.92 confidence) and mother Olivia Mcfarland (~0.92 confidence). The pedigree spans 1 generation with 2 identified ancestors.
Show:
Gen 1
Parents
confidence ≈ 0.92
Father
Pearl Mcfarland
b. ~1895
Source father
● Household
· direct · ~0.92
Mother
Olivia Mcfarland
b. ~1893
Source mother
● Household
· direct · ~0.92
This person
Anchor record
Mary Mcfarland
Daughter · 1930 · age 14 · b. ~1916 · Massachusetts
★ You are viewing this record
Sibling
Helena Mcfarland
Sibling · 1930 · age 10
Source co-child of head (derived)
● Co-child · derived · ~0.88
Confirmed / household (~0.90+)
Probable / derived (~0.65–0.89)
Candidate (<0.65, unverified)
Original Census Page
1930 US Federal Census — Suffolk, Massachusetts
Open full size
1930 US Federal Census — Suffolk, Massachusetts
Page Contents
49 people indexed on this census page (ia:1930:massachusettscensus00reel953:0833)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | James | 9 | Son | None | Massachusetts |
| 2 | John | 7 | son | None | Massachusetts |
| 3 | Thomas Clements | 39 | Head | Painter | Massachusetts |
| 4 | Elizabeth Clements | 36 | wife-H | None | Massachusetts |
| 5 | Marjorie Clements | 16 | daughter | None | Massachusetts |
| 6 | Thomas Clements | 14 | son | None | Massachusetts |
| 7 | Fred Clements | 11 | son | None | Massachusetts |
| 8 | Owen Clements | 9 | son | None | Massachusetts |
| 9 | Francis Clements | 8 | son | None | Massachusetts |
| 10 | Elizabeth Clements | 7 | daughter | None | Massachusetts |
| 11 | Anita Clements | 5 | daughter | None | Massachusetts |
| 12 | Richard Clements | 3 | son | None | Massachusetts |
| 13 | Pauline Clements | 2 | daughter | None | Massachusetts |
| 14 | James Clements | 0 | son | None | Massachusetts |
| 15 | Frank Metcalf | 51 | Head | Agent | Maine |
| 16 | Sadie Metcalf | 49 | wife-H | None | Maine |
| 17 | William Metcalf | 19 | son | Clerk | Massachusetts |
| 18 | Albert Metcalf | 15 | son | None | Massachusetts |
| 19 | Ernest Metcalf | 54 | brother | Mechanic | Maine |
| 20 | John Olson | 44 | Head | Painter | Sweden |
| 21 | Ellen Olson | 13 | daughter | None | Massachusetts |
| 22 | Esther Olson | 9 | daughter | None | Massachusetts |
| 23 | Arthur Johnson | 42 | Head | Laborer | Rhode Island |
| 24 | Grace Johnson | 38 | wife-H | None | Vermont |
| 25 | Burton Johnson | 19 | son | Laborer | Massachusetts |
| 26 | Arthur Johnson | 18 | son | Helper | Rhode Island |
| 27 | Harriet Johnson | 10 | daughter | None | Massachusetts |
| 28 | Roy Johnson | 9 | son | None | Massachusetts |
| 29 | William Johnson | 7 | son | None | Massachusetts |
| 30 | Signe Johnson | 2 | daughter | None | Massachusetts |
| 31 | Bert Gomer | 30 | Head | Helper | South Wales |
| 32 | Edith Gomer | 30 | wife-H | None | South Wales |
| 33 | Winifred Gomer | 8 | daughter | None | South Wales |
| 34 | Desmond Gomer | 4 | son | None | South Wales |
| 35 | Walter Holland | 28 | lodger | Laborer | South Wales |
| 36 | Edward Lannon | 56 | Head | Stage Hand | Massachusetts |
| 37 | Ellen Lannon | 55 | wife-H | None | Iowa |
| 38 | Edward Lannon | 14 | son | None | Massachusetts |
| 39 | Pearl Mcfarland | 36 | Head | Quartermaster | Maine |
| 40 | Oliva Mcfarland | 37 | wife-H | None | Massachusetts |
| 41 | Mary Mcfarland THIS PERSON | 14 | daughter | None | Massachusetts |
| 42 | Helena Mcfarland | 10 | daughter | None | Massachusetts |
| 43 | John Rideout | 25 | Head | Baker | Massachusetts |
| 44 | Ruby Rideout | 25 | wife-H | None | Canada Eng |
| 45 | Helen Rideout | 6 | daughter | None | Maine |
| 46 | Alice Rideout | 7 | daughter | None | Maine |
| 47 | Shirley Rideout | 3 | daughter | None | Massachusetts |
| 48 | Ruby Rideout | 1 | daughter | None | Massachusetts |
| 49 | Wesley Leurs | 19 | bro-law | Helper | Maine |
Pedigree Summary
Mary + 1 sibling
Gen 1 · 2 parents
~0.92
Max depth 4 (1900–1950 window)
About This Record & Model Tree
This record was independently indexed by YourRoots from the 1930 United States Federal Census (NARA). Our Model Tree links this person across census decades using XGBoost-based record linkage, with per-link confidence scores. Household corroboration strengthens the signal when co-residents appear on the same census pages in multiple years.
Source: National Archives and Records Administration (NARA)